Gabrial Nassif, one week separated from winning Pro Tour Kyoto wins the Legacy format event, Grand Prix Chicago. With over 1200 attendees it is the largest North American Grand Prix ever. Read More at Wizards.com

Nassif's winning deck:

4 Flooded Strand

2 Island

4 Polluted Delta

3 Tropical Island

3 Tundra

4 Underground Sea

4 Dark Confidant

2 Sower of Temptation

4 Tarmogoyf

2 Trygon Predator

4 Brainstorm

4 Counterbalance

3 Daze

4 Force of Will

1 Krosan Grip

2 Ponder

4 Sensei's Divining Top

4 Swords to Plowshares

2 Vedalken Shackles

Sideboard

1 Blue Elemental Blast

1 Burrenton Forge-Tender

1 Darkblast

1 Energy Flux

1 Engineered Plague

1 Enlightened Tutor

1 Hydroblast

1 Kataki, War's Wage

1 Krosan Grip

1 Perish

1 Planar Void

1 Relic of Progenitus

1 Threads of Disloyalty

1 Tormod's Crypt

1 Umezawa's Jitte